IV Second stage\\
$\ln(Chinese\,Aid\,\textsubscript{t-2})$&   -1.204         &   -0.416         &   -0.803         &   -0.816         &   -0.738         &   -1.382         \\
          &  (2.708)         &  (2.388)         &  (1.713)         &  (2.116)         &  (2.094)         &  (2.116)         \\
KP p-value&    0.000         &    0.000         &    0.000         &    0.000         &    0.000         &    0.000         \\
KP F-stat &   27.149         &   26.845         &   34.938         &   31.180         &   31.403         &   30.841         \\
